body{
  background-color: #ffffff;
  padding: 20px
}
.layui-input{
  border-color: #009688;
}
#font{
  font-size: 16px;
  color: #666;
  margin-top: 10px;
  margin-bottom: 15px;
}
#title{
  padding : 3px;
  font-size: 18px;
}
#content{
  margin-left: 20px;
}
hr{
  margin-bottom: 20px;
}